Bug 149124 - setLineDash doesn't work as expected with transformed canvas
Summary: setLineDash doesn't work as expected with transformed canvas
Status: RESOLVED CONFIGURATION CHANGED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Canvas (show other bugs)
Version: Other
Hardware: All OS X 10.9
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2015-09-14 12:51 PDT by Jaume Sanchez
Modified: 2022-06-01 18:49 PDT (History)
5 users (show)

See Also:

Attachments
Safari 15.5 matches other browsers (617.44 KB, image/png)
2022-06-01 15:16 PDT, Ahmad Saleem 		no flags Details
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Description Jaume Sanchez 2015-09-14 12:51:30 PDT 
1. Go to http://codepen.io/spite/pen/RWrVBy or http://jsbin.com/rawiwe/5/edit?html,js,output
2. On IE, Chrome and Firefox the lines have the same line dashing applied while the canvas is rotated
3. On Safari OSX and iOS, the line dash changed when the canvas is rotated
Comment 1 Radar WebKit Bug Importer 2015-09-14 13:34:12 PDT 
<rdar://problem/22689956>
Comment 2 Ahmad Saleem 2022-06-01 15:16:08 PDT 
Created attachment 459939 [details]
Safari 15.5 matches other browsers

I was not able to reproduce this bug using attached test case in Safari 15.5 on macOS 12.4 and it matches other browser at least in rendering or drawing but the rotation animations are painfully slow compared to other browsers. Please refer attached screenshot to confirm the visual aspect but it is quite slow on M1 Pro laptop. Thanks!
Comment 3 Alexey Proskuryakov 2022-06-01 18:49:25 PDT 
Thank you for checking!